<!DOCTYPE html >
<html>
<head>
<script 
src = "http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
	$("button").click(function(){
		$("#test").hide();
	});
	});
</script>
</head>
<body>
<h2>This is a heading</h2>
<p>This is a paragraph.</p>
<p id ="test"> This is another paragraph.</p>
<button>Click</button>
</body>
</html>